//===----------------------------------------------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
//
// NetBSD does not support LC_MONETARY at the moment
// XFAIL: netbsd

// XFAIL: LIBCXX-AIX-FIXME

// REQUIRES: locale.zh_CN.UTF-8

// <locale>

// class money_put<charT, OutputIterator>

// iter_type put(iter_type s, bool intl, ios_base& f, char_type fill,
//               long double units) const;

// TODO For zh_CN GLIBC puts the negative sign after the currency symbol.
// XFAIL: target={{.*}}-linux-gnu{{.*}}

#include <locale>
#include <ios>
#include <streambuf>
#include <cassert>
#include "test_macros.h"
#include "test_iterators.h"

#include "locale_helpers.h"
#include "platform_support.h" // locale name macros

typedef std::money_put<char, cpp17_output_iterator<char*> > Fn;

class my_facet
    : public Fn
{
public:
    explicit my_facet(std::size_t refs = 0)
        : Fn(refs) {}
};

#ifndef TEST_HAS_NO_WIDE_CHARACTERS
typedef std::money_put<wchar_t, cpp17_output_iterator<wchar_t*> > Fw;

class my_facetw
    : public Fw
{
public:
    explicit my_facetw(std::size_t refs = 0)
        : Fw(refs) {}
};
#endif

int main(int, char**)
{
    std::ios ios(0);
    std::string loc_name(LOCALE_zh_CN_UTF_8);
    ios.imbue(std::locale(ios.getloc(),
                          new std::moneypunct_byname<char, false>(loc_name)));
    ios.imbue(std::locale(ios.getloc(),
                          new std::moneypunct_byname<char, true>(loc_name)));
#ifndef TEST_HAS_NO_WIDE_CHARACTERS
    ios.imbue(std::locale(ios.getloc(),
                          new std::moneypunct_byname<wchar_t, false>(loc_name)));
    ios.imbue(std::locale(ios.getloc(),
                          new std::moneypunct_byname<wchar_t, true>(loc_name)));
#endif
{
    const my_facet f(1);
#ifdef _WIN32
    std::string currency_name = "CNY";
#else
    std::string currency_name = "CNY ";
#endif
    std::string currency_name_padding(7 - currency_name.size(), ' ');
    std::string currency_symbol(LocaleHelpers::currency_symbol_zh_CN());
    std::string currency_symbol_padding(7 - currency_symbol.size(), ' ');
    // char, national
    {   // zero
        long double v = 0;
        char str[100];
        cpp17_output_iterator<char*> iter = f.put(cpp17_output_iterator<char*>(str), false, ios, '*', v);
        std::string ex(str, base(iter));
        assert(ex == "0.00");
    }
    {   // negative one
        long double v = -1;
        char str[100];
        cpp17_output_iterator<char*> iter = f.put(cpp17_output_iterator<char*>(str), false, ios, '*', v);
        std::string ex(str, base(iter));
        assert(ex == "-0.01");
    }
    {   // positive
        long double v = 123456789;
        char str[100];
        cpp17_output_iterator<char*> iter = f.put(cpp17_output_iterator<char*>(str), false, ios, '*', v);
        std::string ex(str, base(iter));
        assert(ex == "1,234,567.89");
    }
    {   // negative
        long double v = -123456789;
        char str[100];
        cpp17_output_iterator<char*> iter = f.put(cpp17_output_iterator<char*>(str), false, ios, '*', v);
        std::string ex(str, base(iter));
        assert(ex == "-1,234,567.89");
    }
    {   // zero, showbase
        long double v = 0;
        std::showbase(ios);
        char str[100];
        cpp17_output_iterator<char*> iter = f.put(cpp17_output_iterator<char*>(str), false, ios, '*', v);
        std::string ex(str, base(iter));
        assert(ex == currency_symbol + "0.00");
    }
    {   // negative one, showbase
        long double v = -1;
        std::showbase(ios);
        char str[100];
        cpp17_output_iterator<char*> iter = f.put(cpp17_output_iterator<char*>(str), false, ios, '*', v);
        std::string ex(str, base(iter));
        assert(ex == currency_symbol + "-0.01");
    }
    {   // positive, showbase
        long double v = 123456789;
        std::showbase(ios);
        char str[100];
        cpp17_output_iterator<char*> iter = f.put(cpp17_output_iterator<char*>(str), false, ios, '*', v);
        std::string ex(str, base(iter));
        assert(ex == currency_symbol + "1,234,567.89");
    }
    {   // negative, showbase
        long double v = -123456789;
        std::showbase(ios);
        char str[100];
        cpp17_output_iterator<char*> iter = f.put(cpp17_output_iterator<char*>(str), false, ios, '*', v);
        std::string ex(str, base(iter));
        assert(ex == currency_symbol + "-1,234,567.89");
    }
    {   // negative, showbase, left
        long double v = -123456789;
        std::showbase(ios);
        ios.width(20);
        std::left(ios);
        char str[100];
        cpp17_output_iterator<char*> iter = f.put(cpp17_output_iterator<char*>(str), false, ios, ' ', v);
        std::string ex(str, base(iter));
        assert(ex == currency_symbol + "-1,234,567.89" + currency_symbol_padding);
        assert(ios.width() == 0);
    }
    {   // negative, showbase, internal
        long double v = -123456789;
        std::showbase(ios);
        ios.width(20);
        std::internal(ios);
        char str[100];
        cpp17_output_iterator<char*> iter = f.put(cpp17_output_iterator<char*>(str), false, ios, ' ', v);
        std::string ex(str, base(iter));
        assert(ex == currency_symbol + "-" + currency_symbol_padding + "1,234,567.89");
        assert(ios.width() == 0);
    }
    {   // negative, showbase, right
        long double v = -123456789;
        std::showbase(ios);
        ios.width(20);
        std::right(ios);
        char str[100];
        cpp17_output_iterator<char*> iter = f.put(cpp17_output_iterator<char*>(str), false, ios, ' ', v);
        std::string ex(str, base(iter));
        assert(ex == currency_symbol_padding + currency_symbol + "-1,234,567.89");
        assert(ios.width() == 0);
    }

    // char, international
    std::noshowbase(ios);
    ios.unsetf(std::ios_base::adjustfield);
    {   // zero
        long double v = 0;
        char str[100];
        cpp17_output_iterator<char*> iter = f.put(cpp17_output_iterator<char*>(str), true, ios, '*', v);
        std::string ex(str, base(iter));
        assert(ex == "0.00");
    }
    {   // negative one
        long double v = -1;
        char str[100];
        cpp17_output_iterator<char*> iter = f.put(cpp17_output_iterator<char*>(str), true, ios, '*', v);
        std::string ex(str, base(iter));
        assert(ex == "-0.01");
    }
    {   // positive
        long double v = 123456789;
        char str[100];
        cpp17_output_iterator<char*> iter = f.put(cpp17_output_iterator<char*>(str), true, ios, '*', v);
        std::string ex(str, base(iter));
        assert(ex == "1,234,567.89");
    }
    {   // negative
        long double v = -123456789;
        char str[100];
        cpp17_output_iterator<char*> iter = f.put(cpp17_output_iterator<char*>(str), true, ios, '*', v);
        std::string ex(str, base(iter));
        assert(ex == "-1,234,567.89");
    }
    {   // zero, showbase
        long double v = 0;
        std::showbase(ios);
        char str[100];
        cpp17_output_iterator<char*> iter = f.put(cpp17_output_iterator<char*>(str), true, ios, '*', v);
        std::string ex(str, base(iter));
        assert(ex == currency_name + "0.00");
    }
    {   // negative one, showbase
        long double v = -1;
        std::showbase(ios);
        char str[100];
        cpp17_output_iterator<char*> iter = f.put(cpp17_output_iterator<char*>(str), true, ios, '*', v);
        std::string ex(str, base(iter));
        assert(ex == currency_name + "-0.01");
    }
    {   // positive, showbase
        long double v = 123456789;
        std::showbase(ios);
        char str[100];
        cpp17_output_iterator<char*> iter = f.put(cpp17_output_iterator<char*>(str), true, ios, '*', v);
        std::string ex(str, base(iter));
        assert(ex == currency_name + "1,234,567.89");
    }
    {   // negative, showbase
        long double v = -123456789;
        std::showbase(ios);
        char str[100];
        cpp17_output_iterator<char*> iter = f.put(cpp17_output_iterator<char*>(str), true, ios, '*', v);
        std::string ex(str, base(iter));
        assert(ex == currency_name + "-1,234,567.89");
    }
    {   // negative, showbase, left
        long double v = -123456789;
        std::showbase(ios);
        ios.width(20);
        std::left(ios);
        char str[100];
        cpp17_output_iterator<char*> iter = f.put(cpp17_output_iterator<char*>(str), true, ios, ' ', v);
        std::string ex(str, base(iter));
        assert(ex == currency_name + "-1,234,567.89" + currency_name_padding);
        assert(ios.width() == 0);
    }
    {   // negative, showbase, internal
        long double v = -123456789;
        std::showbase(ios);
        ios.width(20);
        std::internal(ios);
        char str[100];
        cpp17_output_iterator<char*> iter = f.put(cpp17_output_iterator<char*>(str), true, ios, ' ', v);
        std::string ex(str, base(iter));
        assert(ex == currency_name + "-" + currency_name_padding + "1,234,567.89");
        assert(ios.width() == 0);
    }
    {   // negative, showbase, right
        long double v = -123456789;
        std::showbase(ios);
        ios.width(20);
        std::right(ios);
        char str[100];
        cpp17_output_iterator<char*> iter = f.put(cpp17_output_iterator<char*>(str), true, ios, ' ', v);
        std::string ex(str, base(iter));
        assert(ex == currency_name_padding + currency_name + "-1,234,567.89");
        assert(ios.width() == 0);
    }
}
#ifndef TEST_HAS_NO_WIDE_CHARACTERS
{
#ifdef _WIN32
    std::wstring currency_name = L"CNY";
#else
    std::wstring currency_name = L"CNY ";
#endif
    std::wstring currency_name_padding(7 - currency_name.size(), ' ');
    std::wstring currency_symbol(LocaleHelpers::currency_symbol_zh_CN());
    const my_facetw f(1);
    // wchar_t, national
    std::noshowbase(ios);
    ios.unsetf(std::ios_base::adjustfield);
    {   // zero
        long double v = 0;
        wchar_t str[100];
        cpp17_output_iterator<wchar_t*> iter = f.put(cpp17_output_iterator<wchar_t*>(str), false, ios, '*', v);
        std::wstring ex(str, base(iter));
        assert(ex == L"0.00");
    }
    {   // negative one
        long double v = -1;
        wchar_t str[100];
        cpp17_output_iterator<wchar_t*> iter = f.put(cpp17_output_iterator<wchar_t*>(str), false, ios, '*', v);
        std::wstring ex(str, base(iter));
        assert(ex == L"-0.01");
    }
    {   // positive
        long double v = 123456789;
        wchar_t str[100];
        cpp17_output_iterator<wchar_t*> iter = f.put(cpp17_output_iterator<wchar_t*>(str), false, ios, '*', v);
        std::wstring ex(str, base(iter));
        assert(ex == L"1,234,567.89");
    }
    {   // negative
        long double v = -123456789;
        wchar_t str[100];
        cpp17_output_iterator<wchar_t*> iter = f.put(cpp17_output_iterator<wchar_t*>(str), false, ios, '*', v);
        std::wstring ex(str, base(iter));
        assert(ex == L"-1,234,567.89");
    }
    {   // zero, showbase
        long double v = 0;
        std::showbase(ios);
        wchar_t str[100];
        cpp17_output_iterator<wchar_t*> iter = f.put(cpp17_output_iterator<wchar_t*>(str), false, ios, '*', v);
        std::wstring ex(str, base(iter));
        assert(ex == currency_symbol + L"0.00");
    }
    {   // negative one, showbase
        long double v = -1;
        std::showbase(ios);
        wchar_t str[100];
        cpp17_output_iterator<wchar_t*> iter = f.put(cpp17_output_iterator<wchar_t*>(str), false, ios, '*', v);
        std::wstring ex(str, base(iter));
        assert(ex == currency_symbol + L"-0.01");
    }
    {   // positive, showbase
        long double v = 123456789;
        std::showbase(ios);
        wchar_t str[100];
        cpp17_output_iterator<wchar_t*> iter = f.put(cpp17_output_iterator<wchar_t*>(str), false, ios, '*', v);
        std::wstring ex(str, base(iter));
        assert(ex == currency_symbol + L"1,234,567.89");
    }
    {   // negative, showbase
        long double v = -123456789;
        std::showbase(ios);
        wchar_t str[100];
        cpp17_output_iterator<wchar_t*> iter = f.put(cpp17_output_iterator<wchar_t*>(str), false, ios, '*', v);
        std::wstring ex(str, base(iter));
        assert(ex == currency_symbol + L"-1,234,567.89");
    }
    {   // negative, showbase, left
        long double v = -123456789;
        std::showbase(ios);
        ios.width(20);
        std::left(ios);
        wchar_t str[100];
        cpp17_output_iterator<wchar_t*> iter = f.put(cpp17_output_iterator<wchar_t*>(str), false, ios, ' ', v);
        std::wstring ex(str, base(iter));
        assert(ex == currency_symbol + L"-1,234,567.89      ");
        assert(ios.width() == 0);
    }
    {   // negative, showbase, internal
        long double v = -123456789;
        std::showbase(ios);
        ios.width(20);
        std::internal(ios);
        wchar_t str[100];
        cpp17_output_iterator<wchar_t*> iter = f.put(cpp17_output_iterator<wchar_t*>(str), false, ios, ' ', v);
        std::wstring ex(str, base(iter));
        assert(ex == currency_symbol + L"-      1,234,567.89");
        assert(ios.width() == 0);
    }
    {   // negative, showbase, right
        long double v = -123456789;
        std::showbase(ios);
        ios.width(20);
        std::right(ios);
        wchar_t str[100];
        cpp17_output_iterator<wchar_t*> iter = f.put(cpp17_output_iterator<wchar_t*>(str), false, ios, ' ', v);
        std::wstring ex(str, base(iter));
        assert(ex == L"      " + currency_symbol + L"-1,234,567.89");
        assert(ios.width() == 0);
    }

    // wchar_t, international
    std::noshowbase(ios);
    ios.unsetf(std::ios_base::adjustfield);
    {   // zero
        long double v = 0;
        wchar_t str[100];
        cpp17_output_iterator<wchar_t*> iter = f.put(cpp17_output_iterator<wchar_t*>(str), true, ios, '*', v);
        std::wstring ex(str, base(iter));
        assert(ex == L"0.00");
    }
    {   // negative one
        long double v = -1;
        wchar_t str[100];
        cpp17_output_iterator<wchar_t*> iter = f.put(cpp17_output_iterator<wchar_t*>(str), true, ios, '*', v);
        std::wstring ex(str, base(iter));
        assert(ex == L"-0.01");
    }
    {   // positive
        long double v = 123456789;
        wchar_t str[100];
        cpp17_output_iterator<wchar_t*> iter = f.put(cpp17_output_iterator<wchar_t*>(str), true, ios, '*', v);
        std::wstring ex(str, base(iter));
        assert(ex == L"1,234,567.89");
    }
    {   // negative
        long double v = -123456789;
        wchar_t str[100];
        cpp17_output_iterator<wchar_t*> iter = f.put(cpp17_output_iterator<wchar_t*>(str), true, ios, '*', v);
        std::wstring ex(str, base(iter));
        assert(ex == L"-1,234,567.89");
    }
    {   // zero, showbase
        long double v = 0;
        std::showbase(ios);
        wchar_t str[100];
        cpp17_output_iterator<wchar_t*> iter = f.put(cpp17_output_iterator<wchar_t*>(str), true, ios, '*', v);
        std::wstring ex(str, base(iter));
        assert(ex == currency_name + L"0.00");
    }
    {   // negative one, showbase
        long double v = -1;
        std::showbase(ios);
        wchar_t str[100];
        cpp17_output_iterator<wchar_t*> iter = f.put(cpp17_output_iterator<wchar_t*>(str), true, ios, '*', v);
        std::wstring ex(str, base(iter));
        assert(ex == currency_name + L"-0.01");
    }
    {   // positive, showbase
        long double v = 123456789;
        std::showbase(ios);
        wchar_t str[100];
        cpp17_output_iterator<wchar_t*> iter = f.put(cpp17_output_iterator<wchar_t*>(str), true, ios, '*', v);
        std::wstring ex(str, base(iter));
        assert(ex == currency_name + L"1,234,567.89");
    }
    {   // negative, showbase
        long double v = -123456789;
        std::showbase(ios);
        wchar_t str[100];
        cpp17_output_iterator<wchar_t*> iter = f.put(cpp17_output_iterator<wchar_t*>(str), true, ios, '*', v);
        std::wstring ex(str, base(iter));
        assert(ex == currency_name + L"-1,234,567.89");
    }
    {   // negative, showbase, left
        long double v = -123456789;
        std::showbase(ios);
        ios.width(20);
        std::left(ios);
        wchar_t str[100];
        cpp17_output_iterator<wchar_t*> iter = f.put(cpp17_output_iterator<wchar_t*>(str), true, ios, ' ', v);
        std::wstring ex(str, base(iter));
        assert(ex == currency_name + L"-1,234,567.89" + currency_name_padding);
        assert(ios.width() == 0);
    }
    {   // negative, showbase, internal
        long double v = -123456789;
        std::showbase(ios);
        ios.width(20);
        std::internal(ios);
        wchar_t str[100];
        cpp17_output_iterator<wchar_t*> iter = f.put(cpp17_output_iterator<wchar_t*>(str), true, ios, ' ', v);
        std::wstring ex(str, base(iter));
        assert(ex == currency_name + L"-" + currency_name_padding + L"1,234,567.89");
        assert(ios.width() == 0);
    }
    {   // negative, showbase, right
        long double v = -123456789;
        std::showbase(ios);
        ios.width(20);
        std::right(ios);
        wchar_t str[100];
        cpp17_output_iterator<wchar_t*> iter = f.put(cpp17_output_iterator<wchar_t*>(str), true, ios, ' ', v);
        std::wstring ex(str, base(iter));
        assert(ex == currency_name_padding + currency_name + L"-1,234,567.89");
        assert(ios.width() == 0);
    }
}
#endif // TEST_HAS_NO_WIDE_CHARACTERS

  return 0;
}
